Dorota asks Chuck and Blair to be a part of her wedding; Serena secretly meets with Carter; Rufus discovers that Lily has been lying about her whereabouts.

Despite being grounded, Jenny continues to see Damien who tells Jenny that he wants to have sex with her.

Rufus and Lily suspect something bad about Jenny’s and Damien relationship. Chuck learns more about the woman at the cementery who may or may not be his mother. Meanwhile, Dan and Vanessa struggle with the awkwardness of dating other people

Nate and Serena decide to explore the boundaries of their friendship. Blair suspects that Chuck is having problems forgetting about the woman he saw at his father’s grave. Jenny agrees to accompany Damien to a State Dinner but is unaware that he needs her help with a drug exchange. Vanessa and Dan attempt to move past the awkwardness of Dan’s confession of love. Rufus returns from a ski trip and tries his best to avoid Lily.

Episode Summary : On the anniversary of Bart Bass’ death, Chuck wrestles with the dilemma of following his conscience, or that of his father. Serena begins to suspect in Trip, when thank Nate, discovers that has been joined by Maureen. Dan and Vanessa attempt to navigate their newly complicated friendship. Eric and Kira make work [...]

Episode Summary : As Thanksgiving draws near, Blair suspects her mother, Eleanor, has been keeping a big secret from her, but it turns out to be something else entirely. Meanwhile, Vanessa is supposed to spend Thanksgiving with her parents, but has a fight with her picky and estranged mother and she ends up going to [...]

Episode Summary : Hoping to impress the elitist theater kids at NYU, Blair sets her sights on landing a private concert with the hottest musical performer of the year, Lady Gaga. Meanwhile, Dan and Olivia sign up to write and star in a school play, based on an idea by Blair and directed by Vanessa. [...]

Episode Summary : Jenny wants to be the Queen Bee of not only Constance but of all the Upper East Side, as she lands the hottest escort for the Cotillion. Meanwhile Dan and Vanessa try to convince Olivia to stay in NY by showing her the “true college experience”. Leighton Meester’s new single “Somebody to [...]

Episode Summary : Olivia says something she regrets during her appearance on Jimmy Fallon’s TV talk show and tries to keep Dan from finding out. With the local election day around the corner, Nate suspects that his grandfather will stop at nothing to get his cousin Trip elected to congress. In the midst of another [...]

Episode Summary : Chuck decides to move up his hotel nightclub’s opening and enlists Serena’s help to get the word out to her celebrity clients for publicity reasons. Feeling left out of the planning, Blair attempts to win Chuck’s approval by secretly helping him with a problem concerning opening night. Meanwhile, Dan is unnerved when [...]

Episode Summary : Vanessa and Blair both take to scheming to be given the honor of giving the freshman toast at NYU. Meanwhile, Serena and Nate try their hand at poker in hopes of winning Carter back from the Buckleys, and Dan wants to introduce Olivia to Rufus and Lily.

Episode Summary : Lily and Rufus decide to move up their wedding to the next day, but a series of complications threaten to tear them back apart again. Meanwhile, Chuck discovers a secret that Carter has been keeping from Serena which involves Nate’s girlfriend Bree and her family whom are out to get Carter. Dan [...]

Episode Summary : On the first day of school at Constance Billard, Jenny is forced to make her rightful place as the new Queen Bee of the Mean Girls. Unfortunately for Jenny, Blair is more than happy to intervene when news reaches her that Jenny may need her help. Meanwhile, Lily finally returns home to [...]

Episode Summary : It’s an Upper East Side face-off when Blair and Chuck both set their sights on a particular item up for bid at Sotheby’s and the personal stakes are high. Serena suspects that Carter may be up to his old habits, Georgina takes an interest in Dan, and Vanessa begins to suspect that [...]

Episode Summary : As the summer is drawing to a close, Blair and Chuck are madly in love and adjusting to their new “in a relationship” status, breaking all the traditional rules of dating as would be expected. Serena returns from her European adventure with many secrets to hide and a complicated relationship with Carter [...]

Episode Summary : Blair, who is determined to maintain her Queen status in college, embarks on her first day at NYU, along with Dan and Vanessa. Unfortunately, Georgina turns up as Blair’s roommate in the dorms, determined to make Blair a social outcast. As Serena prepares to depart for Brown, she and Chuck have a [...]